Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Audi A8 (2010) at Detroit motor show 2010

Just unveiled at the 2010 Detroit auto show, this is the new 2010 Audi A8, Ingolstadt’s flagship limo designed to take on the BMW 7-series, Mercedes S-class and Jaguar XJ. Like the previous two generations of A8, the new car is built entirely of aluminium, meaning it achieves some incredible fuel figures. There’s also a gorgeous interior, some very cool gadgets, and the promise from Audi that the A8 will be the sportiest luxury saloon in its class.

'Four out of five' drivers support speed cameras

FOUR OUT OF FIVE drivers in the UK are in favour of speed cameras and think they are useful in reducing injuries on our roads. Research by the Institute of Advanced Motorists (IAM) shows 80% of British drivers supports speed cameras, though there is still scepticism about the positioning of some caemras. Half (52%) of those polled by the IAM said they did not believe speed cameras are only positioned at the sites where accidents have occurred.

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.